Why did the U.S. government classify Project Blue Book's most unexplained cases instead of closing the file?

Lens adapted to this topic: Suppression and incomplete disclosure claims

The dissenting interpretation argues that “unidentified” cases survived an institutional pressure to produce ordinary explanations, while the Condon study may have limited meaningful scientific review. It also points to reports of redacted or classified material and possible successor investigations. These sources support concerns about incomplete investigation and disclosure, but they do not by themselves prove that the unexplained cases represented nonhuman craft or that all were intentionally concealed.

• Critics contend that Blue Book’s methods and institutional incentives favored assigning prosaic explanations, sometimes leaving potentially important cases inadequately investigated.
• The Condon Report is criticized in the supplied sources for selection or design issues, despite its role in justifying Blue Book’s closure.
• Some alternative accounts claim that sensitive cases, especially those involving military or nuclear facilities, remained classified or heavily redacted after Blue Book ended.
• Alternative accounts also argue that investigations continued under other programs, creating gaps in the public documentary record.

6 sourcesView sources